If you remain in training (perhaps for a marathon???) or peri-menopausal you may gain from approximately 30g per day. You can expand your portions of Collagen Peptides throughout the day. If you are in training (perhaps for a marathon) or peri-menopausal you might benefit from up to 30g each day. https://garrettjqvah.myparisblog.com/36253831/halal-collagen-peptides-powder